The present invention relates to methods of synthesising aziridines including isotopically labelled aziridines, said methods comprising contacting an imine or one or more precursors thereof with a diazo compound in the presence of a phosphoramide or a phosphoramide-derived catalyst. The present invention also relates to aziridines, modified aziridines and aziridine-derived compounds preparable by the aforementioned methods, and to phosphoramide or phosphoramide-derived catalysts suitable for use in such methods.
本发明涉及合成
环氧乙烷的方法,包括同位素标记的
环氧乙烷,所述方法包括将
亚胺或其一个或多个前体与重氮化合物在
磷酰胺或
磷酰胺衍生的催化剂存在下接触。本发明还涉及通过上述方法制备的
环氧乙烷、改性
环氧乙烷和
环氧乙烷衍生化合物,以及适用于这种方法的
磷酰胺或
磷酰胺衍生的催化剂。